CA2018078C - Turbulance generator in the headbox of a paper machine - Google Patents

Turbulance generator in the headbox of a paper machine

Info

Publication number
CA2018078C
CA2018078C CA002018078A CA2018078A CA2018078C CA 2018078 C CA2018078 C CA 2018078C CA 002018078 A CA002018078 A CA 002018078A CA 2018078 A CA2018078 A CA 2018078A CA 2018078 C CA2018078 C CA 2018078C
Authority
CA
Canada
Prior art keywords
turbulence generator
turbulence
cells
rows
tubes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002018078A
Other languages
English (en)
French (fr)
Other versions
CA2018078A1 (en
Inventor
Ari Linsuri
Michael H. Odell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valmet Technologies Oy
Original Assignee
Valmet Paper Machinery Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valmet Paper Machinery Inc filed Critical Valmet Paper Machinery Inc
Publication of CA2018078A1 publication Critical patent/CA2018078A1/en
Application granted granted Critical
Publication of CA2018078C publication Critical patent/CA2018078C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines
    • D21F1/026—Details of the turbulence section

Landscapes

  • Paper (AREA)
CA002018078A 1989-06-02 1990-06-01 Turbulance generator in the headbox of a paper machine Expired - Fee Related CA2018078C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI892709A FI82085C (fi) 1989-06-02 1989-06-02 Turbulensgenerator i inloppslaodan av en pappersmaskin.
FI892709 1989-06-02

Publications (2)

Publication Number Publication Date
CA2018078A1 CA2018078A1 (en) 1990-12-02
CA2018078C true CA2018078C (en) 1995-01-10

Family

ID=8528559

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002018078A Expired - Fee Related CA2018078C (en) 1989-06-02 1990-06-01 Turbulance generator in the headbox of a paper machine

Country Status (3)

Country Link
US (1) US5110416A (fi)
CA (1) CA2018078C (fi)
FI (1) FI82085C (fi)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4321697C2 (de) * 1993-06-30 2002-05-23 Voith Paper Patent Gmbh Turbulenzeinsatz einer Papiermaschine
FI92230C (fi) * 1993-07-01 1994-10-10 Valmet Paper Machinery Inc Menetelmä monikerrosperälaatikon säädössä ja monikerrosperälaatikko
FI112808B (fi) * 1993-10-29 2004-01-15 Metso Paper Inc Monikerrosperälaatikko
US5510005A (en) * 1994-07-25 1996-04-23 Westvaco Corporation Venturi headbox for a papermaking machine
DE4433445C1 (de) * 1994-09-20 1996-03-28 Voith Gmbh J M Stoffauflauf einer Papiermaschine
US5792321A (en) * 1995-10-20 1998-08-11 Institute Of Paper Science & Technology, Inc. Methods and apparatus to enhance paper and board forming qualities
US6406595B1 (en) 1995-10-20 2002-06-18 Institute Of Paper Science And Technology, Inc. Methods and apparatus to enhance paper and board forming qualities
US6368460B1 (en) 1995-10-20 2002-04-09 Institute Of Paper Science And Technology, Inc. Method and apparatus to enhance paper and board forming qualities
US6153057A (en) * 1995-10-20 2000-11-28 Institute Of Paper Science And Technology, Inc. Methods and apparatus to enhance paper and board forming qualities
US6425984B2 (en) 1995-10-20 2002-07-30 Institute Of Paper Science And Technology, Inc. Layered fiber structure in paper products
DE19728599A1 (de) * 1997-07-04 1999-01-07 Voith Sulzer Papiermasch Gmbh Stoffauflauf
US6146500A (en) * 1998-06-19 2000-11-14 Kimberly-Clark Worldwide, Inc. Suction breast roll former and method, with flexible headbox roof
FI113972B (fi) * 2000-05-08 2004-07-15 Metso Paper Inc Paperikoneen, kartonkikoneen, sellukoneen tai vastaavan perälaatikko
US6484418B1 (en) 2000-11-06 2002-11-26 Kimberly-Clark Worldwide, Inc. Yankee drying hood and method comprising angled impingement nozzles
US7794570B2 (en) * 2006-01-30 2010-09-14 Paperchine Inc. Headbox apparatus for a papermaking machine
US8075737B2 (en) * 2006-01-30 2011-12-13 Paperchine Inc. Headbox apparatus for a papermaking machine
US7897016B2 (en) * 2006-01-30 2011-03-01 James Leroy Ewald Headbox apparatus for a papermaking machine
US9422665B2 (en) 2012-09-04 2016-08-23 Paperchine Inc. Headbox apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528882A (en) * 1964-07-23 1970-09-15 Black Clawson Co Reinforced headbox for paper machine
CA1134188A (en) * 1980-04-03 1982-10-26 Denis Croteau Stock supply system for paper machine
US4687548A (en) * 1984-10-31 1987-08-18 Valmet Oy Method and apparatus for controlling distortion of fibre orientation in a paper web

Also Published As

Publication number Publication date
FI892709A0 (fi) 1989-06-02
FI82085B (fi) 1990-09-28
US5110416A (en) 1992-05-05
FI82085C (fi) 1991-01-10
CA2018078A1 (en) 1990-12-02

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Legal Events

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